X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMoose%2FRole.pm;h=4ca88a3ec4cb3af254c6294ef506f83d93c3fd5b;hb=6232ef492d4ed956c63d19bba3e14e2eaf13afa9;hp=687d32c4347685b84cf239e01cb95621f4f25a52;hpb=9e4ed568f2e5c1041e6fea8d0cbde420562ab5df;p=gitmo%2FMoose.git

diff --git a/lib/Moose/Role.pm b/lib/Moose/Role.pm
index 687d32c..4ca88a3 100644
--- a/lib/Moose/Role.pm
+++ b/lib/Moose/Role.pm
@@ -1,12 +1,13 @@
-
 package Moose::Role;
+use strict;
+use warnings;
 
 use Scalar::Util 'blessed';
 use Carp         'croak';
 
 use Sub::Exporter;
 
-our $VERSION   = '0.84';
+our $VERSION   = '0.92';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
@@ -22,23 +23,23 @@ sub extends {
 }
 
 sub with {
-    Moose::Util::apply_all_roles( Moose::Meta::Role->initialize(shift), @_ );
+    Moose::Util::apply_all_roles( shift, @_ );
 }
 
 sub requires {
-    my $meta = Moose::Meta::Role->initialize(shift);
+    my $meta = shift;
     croak "Must specify at least one method" unless @_;
     $meta->add_required_methods(@_);
 }
 
 sub excludes {
-    my $meta = Moose::Meta::Role->initialize(shift);
+    my $meta = shift;
     croak "Must specify at least one role" unless @_;
     $meta->add_excluded_roles(@_);
 }
 
 sub has {
-    my $meta = Moose::Meta::Role->initialize(shift);
+    my $meta = shift;
     my $name = shift;
     croak 'Usage: has \'name\' => ( key => value, ... )' if @_ == 1;
     my %options = ( definition_context => Moose::Util::_caller_info(), @_ );
@@ -48,7 +49,7 @@ sub has {
 
 sub _add_method_modifier {
     my $type = shift;
-    my $meta = Moose::Meta::Role->initialize(shift);
+    my $meta = shift;
     my $code = pop @_;
 
     for (@_) {
@@ -74,7 +75,7 @@ sub super {
 }
 
 sub override {
-    my $meta = Moose::Meta::Role->initialize(shift);
+    my $meta = shift;
     my ( $name, $code ) = @_;
     $meta->add_override_method_modifier( $name, $code );
 }
@@ -88,8 +89,8 @@ sub augment {
 }
 
 Moose::Exporter->setup_import_methods(
-    with_caller => [
-        qw( with requires excludes has before after around override make_immutable )
+    with_meta => [
+        qw( with requires excludes has before after around override )
     ],
     as_is => [
         qw( extends super inner augment ),
@@ -174,7 +175,7 @@ Moose::Role - The Moose Role
 
 =head1 DESCRIPTION
 
-The concept of roles is documented in L<Moose::Manual::Role>. This document
+The concept of roles is documented in L<Moose::Manual::Roles>. This document
 serves as API documentation.
 
 =head1 EXPORTED FUNCTIONS
@@ -192,6 +193,9 @@ Moose::Role also offers two role-specific keyword exports:
 Roles can require that certain methods are implemented by any class which
 C<does> the role.
 
+Note that attribute accessors also count as methods for the purposes
+of satisfying the requirements of a role.
+
 =item B<excludes (@role_names)>
 
 Roles can C<exclude> other roles, in effect saying "I can never be combined
@@ -227,7 +231,25 @@ You can also specify traits which will be applied to your role metaclass:
 
 This is very similar to the attribute traits feature. When you do
 this, your class's C<meta> object will have the specified traits
-applied to it. See L<Moose/TRAIT NAME RESOLUTION> for more details.
+applied to it. See L<Moose/Metaclass and Trait Name Resolution> for more
+details.
+
+=head1 APPLYING ROLES
+
+In addition to being applied to a class using the 'with' syntax (see
+L<Moose::Manual::Roles>) and using the L<Moose::Util> 'apply_all_roles'
+method, roles may also be applied to an instance of a class using
+L<Moose::Util> 'apply_all_roles' or the role's metaclass:
+
+   MyApp::Test::SomeRole->meta->apply( $instance );
+
+Doing this creates a new, mutable, anonymous subclass, applies the role to that,
+and reblesses. In a debugger, for example, you will see class names of the
+form C< Class::MOP::Class::__ANON__::SERIAL::6 >, which means that doing a 'ref'
+on your instance may not return what you expect. See L<Moose::Object> for 'DOES'.
+
+Additional params may be added to the new instance by providing 'rebless_params'.
+See L<Moose::Meta::Role::Application::ToInstance>.
 
 =head1 CAVEATS